ParabFact

Version 1.0.1 (2.08 KB) by Phineas
Giving five coordinates, ParabFact returns the coefficients of the 3D Paraboloid fi(xi,yi)= a1i*xi^2+a2i*xi+a3i*yi^2+ai4*yi+a5i
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Updated 3 Aug 2021

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Giving five coordinates, ParabFact returns the coefficients of the 3D Paraboloid
fi(xi,yi)= a1i*xi^2+a2i*xi+a3i*yi^2+ai4*yi+a5i
Exact solution, simplified equation for faster computing.
This function was developped for a simulation of soundwaves on an irregular grid with finite differences. Needed with script WellenGlFiniteDiff_v5.

Cite As

Phineas (2026). ParabFact (https://uk.mathworks.com/matlabcentral/fileexchange/97057-parabfact), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2021a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.1

Took out my clear name
1.0.0